SOLUTION: Find the y- and x-intercepts for the equation.
4y = -28 + 7x
Any assistance is greatly appreciated.
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Question 226244: Find the y- and x-intercepts for the equation.
4y = -28 + 7x
Any assistance is greatly appreciated.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
X-Intercept:
Start with the given equation.
Plug in
Multiply
Add 28 to both sides.
Divide both sides by 7.
Reduce.
So the x value that makes y equal to zero is which means that the x-intercept is (4,0)
---------------------------------------------
Y-Intercept:
Start with the given equation.
Plug in
Multiply
Combine like terms.
Divide both sides by to isolate .
Reduce.
So the y value that makes x equal to zero is which means that the y-intercept is (0,-7)
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